E-services

Here you will find a list of the Swedish Environmental Protection Agency's e-services, instructions on how to use them and their related pages.

Nitrogen dioxide declarations are submitted via the e-service E-NOx. Declarations must be submitted to the Swedish EPA no later than 25 January. Log in with your username and password. If you have not used the service before, you will need to create an account.

e-service: E-NOx – Declaration of NOx emissions (in Swedish)

The e-service provides the following:

  • Registration of new users
  • Declaration log in
  • Detailed information on how to declare emissions

Related guidance